Lh75410 Signal Descriptions; Table 5-2. Lh75410 Signal Descriptions - Sharp Blue Treak LH75400 User Manual

LH75400/01/10/11 (Preliminary) User's Guide

5.6 LH75410 Signal Descriptions

PIN NO. SIGNAL NAME
1
2
4
5
6
7
9
10
D[15:0]
12
13
15
16
18
19
20
21
22 nWE
23 nOE
24 nWAIT
25 nBLE1
27 nBLE0
28 nCS3
29 nCS2
30 nCS1
31 nCS0
32
33
35
36
37
38
39
40
43
44
45
46
A[23:0]
47
49
50
51
52
53
55
56
57
58
60
61
72 DREQ
73 DACK

Table 5-2. LH75410 Signal Descriptions

TYPE
MEMORY INTERFACE (MI)
Input/Output Data Input/Output Signals
Output Static Memory Controller Write Enable
Output Static Memory Controller Output Enable
Input Static Memory Controller External Wait Control
Output Static Memory Controller Byte Lane Strobe
Output Static Memory Controller Byte Lane Strobe
Output Static Memory Controller Chip Select
Output Static Memory Controller Chip Select
Output Static Memory Controller Chip Select
Output Static Memory Controller Chip Select
Output Address Signals
DMA CONTROLLER (DMAC)
Input DMA Request
Output DMA Acknowledge
DESCRIPTION
7/2/03
LH75410 SoC
NOTES
1
2
2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
2
1
1
1
5-9